Insight of yttrium doping on the structural and dielectric characteristics of ZnO nanoparticles

Enhancing the Conductivity and Dielectric Characteristics of Bismuth Oxyiodide via Activated Carbon Doping

“…These native point defects then function as donors [55], who are accountable for enhancing the dielectric conduction process of free charge carriers [48]. Numerous interfaces are created during the doping process, which advances the formation of charge carriers on the interior surface of the C/BiOI lattice and ultimately results in higher dielectric constant values [56]. The high dielectric constant is mostly due to space charge polarization, prevalent in heterogeneous structures of various regions, such as grain and grain borders.…”

Synthesis of 2D yttrium zinc oxide nanosheets via simple chemical route toward high performance Schottky diode based on large charge carriers density and photoresponsivity

“…In general, integration of ZnO framework with rare earth elements increases crystal defects, oxygen vacancies, and tunable its energy gap [13]. Arafat Toghan et al have reported the possibility of using Y/ZnO NPs in electronic industry by controlling dopant contents and morphological shape [14]. Engineering the surface morphology in one (1D) or two (2D) dimensional nanomaterials comprising nanorod, nanoneedle, nanosheet, nanocomb, or nanotube has been considered for enhancement of nanoparticles activity by supporting plenty active sites [15].…”

Investigation of physicochemical characteristics of Dy3+ modified ZnO nanoparticles

“…They reported room temperature ferromagnetism due to doping of Ce 3+ into a diamagnetic ZnO crystal lattice. Toghan et al prepared Y 3+ doped ZnO NPs and observed enhancement in grain boundary resistance due to Y 3+ doping in host ZnO [14]. Bhakta et al prepared Pr 3+ doped ZnO NPs and observed enhancement in dielectric constant with rare earth ion Pr 3+ doping in the ZnO crystal lattice [15].…”